9852 enable ld(1) guidance and deflib assertions for the illumos build

*** 38,47 ****
--- 38,55 ----
  #
  # Adjunct root, containing an additional proto area to be used for headers
  # and libraries.
  #
  ADJUNCT_PROTO=
+ # HAVE_ADJUNCT_PROTO - ADJUNCT_PROTO is set to a non-default value
+ # NO_ADJUNCT_PROTO - ADJUNCT_PROTO is unset
+ #
+ # This works by replacing any value in ADJUNCT_PROTO with POUND_SIGN, which
+ # only happens if it has some value, and then setting HAVE_ADJUNCT_PROTO
+ # oppositely.
+ NO_ADJUNCT_PROTO=$(ADJUNCT_PROTO:%=$(POUND_SIGN))
+ $(NO_ADJUNCT_PROTO)HAVE_ADJUNCT_PROTO=$(POUND_SIGN)
  
  #
  # Adjunct for building things that run on the build machine.
  #
  NATIVE_ADJUNCT= /usr
*** 724,740 ****
  CCNEEDED                = -lC
  CCEXTNEEDED             = -lCrun -lCstd
  $(__GNUC)CCNEEDED       = -L$(GCCLIBDIR) -lstdc++ -lgcc_s
  $(__GNUC)CCEXTNEEDED    = $(CCNEEDED)
  
! LINK.c=         $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
! LINK64.c=       $(CC) $(CFLAGS64) $(CPPFLAGS) $(LDFLAGS)
  NORUNPATH=      -norunpath -nolib
  LINK.cc=        $(CCC) $(CCFLAGS) $(CPPFLAGS) $(NORUNPATH) \
!                 $(LDFLAGS) $(CCNEEDED)
  LINK64.cc=      $(CCC) $(CCFLAGS64) $(CPPFLAGS) $(NORUNPATH) \
!                 $(LDFLAGS) $(CCNEEDED)
  
  #
  # lint macros
  #
  # Note that the undefine of __PRAGMA_REDEFINE_EXTNAME can be removed once
--- 732,757 ----
  CCNEEDED                = -lC
  CCEXTNEEDED             = -lCrun -lCstd
  $(__GNUC)CCNEEDED       = -L$(GCCLIBDIR) -lstdc++ -lgcc_s
  $(__GNUC)CCEXTNEEDED    = $(CCNEEDED)
  
! # Libraries we expect to find in ADJUNCT_PROTO
! ADJUNCT_LIBS=
! # Libraries we expect to use natively on the build machine
! NATIVE_LIBS=
! 
! LDCHECKS                = $(ZASSERTDEFLIB) $(ZGUIDANCE) $(ZFATALWARNINGS)
! LDCHECKS                += $(NATIVE_LIBS:%=$(ZASSERTDEFLIB)=%)
! $(NO_ADJUNCT_PROTO)LDCHECKS += $(ADJUNCT_LIBS:%=$(ZASSERTDEFLIB)=%)
! 
! LINK.c=         $(CC) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) $(LDCHECKS)
! LINK64.c=       $(CC) $(CFLAGS64) $(CPPFLAGS) $(LDFLAGS) $(LDCHECKS)
  NORUNPATH=      -norunpath -nolib
  LINK.cc=        $(CCC) $(CCFLAGS) $(CPPFLAGS) $(NORUNPATH) \
!                 $(LDFLAGS) $(CCNEEDED) $(LDCHECKS)
  LINK64.cc=      $(CCC) $(CCFLAGS64) $(CPPFLAGS) $(NORUNPATH) \
!                 $(LDFLAGS) $(CCNEEDED) $(LDCHECKS)
  
  #
  # lint macros
  #
  # Note that the undefine of __PRAGMA_REDEFINE_EXTNAME can be removed once
*** 885,894 ****
--- 902,914 ----
  ZNOVERSION=     -znoversion
  ZRECORD=        -zrecord
  ZREDLOCSYM=     -zredlocsym
  ZTEXT=          -ztext
  ZVERBOSE=       -zverbose
+ ZASSERTDEFLIB=  -zassert-deflib
+ ZGUIDANCE=      -zguidance
+ ZFATALWARNINGS= -zfatal-warnings
  
  GSHARED=        -G
  CCMT=           -mt
  
  # Handle different PIC models on different ISAs